This is a dynamic visual acuity test meter.
You are required to count the number of balls traveling across your screen.
There are seven different types of balls, one for each color of the rainbow.
Your final score is an indication of motion blindness on a scale of 100.
You are required to count the number of balls traveling across your screen.
There are seven different types of balls, one for each color of the rainbow.
Your final score is an indication of motion blindness on a scale of 100.
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